Re: [web2py] Re: basics of DOM manipulation with web2py
Great!. Thank you all for the clarification. I will then re-write my code to have SQLFORM or SQLFORM.factory to later be able to inject html into the form. Really appreciate the help . I can now move forward!. Regards, Bhaskar On Tuesday, December 25, 2012 9:43:52 AM UTC-6, Anthony wrote: But what about the DOM objects like radio buttons, text area etc in the html ?. When the view file is processed and the response object is working on it to generate pure HTML , won't it create a DOM tree structure in memory. ?. No, if you just hand code the form HTML in the view but never create a FORM or SQLFORM object, you don't get any server-side DOM. The server-side DOM comes only with the use of the HTML helpers. If you want to take advantage of the FORM DOM on the server but still want to customize your HTML, check out http://web2py.com/books/default/chapter/29/07#Custom-forms . There are also other benefits of using FORM and SQLFORM in the controller -- they automatically validate user inputs and return and display error messages upon invalid input, and they add a special formkey token to the form to prevent CSRF attacks and double form submission. Anthony --
[web2py] help with finding syntax error in nested if loop in view
a href=#i class={{if ans=='A': }} {{if ans==correctans:
response.write('icon-ok') else: response.write('icon-remove') pass }} {{
pass }}/i/a
I get a syntax error for the above code in view html file. I am trying to
dynamically insert a tick icon or a cross icon depending on some variables.
I tried different ways of expressing the if statements and none of them
worked. I followed the book that says we should introduce a pass statement
for every block (sometimes the block is obvious and in that case we don't
need a pass statement).
Please help catch the cause for syntax error.. Thank you
--
[web2py] basics of DOM manipulation with web2py
I am new to web2py and wondering how i can manipulate elements in a form. This form is in the view file with the form tags all hand coded in html without using the web2py helpers. Now when an user submits this form, i would like to make some decisions based on the user posted information (I could understand how to do this) by writing python code in controller. And then i want to change some of the elements in the form. For example, i want to disable all radio buttons in the form and want to change some text color in the form. I see that there is a .element() and .elements() functions to do DOM searching. But on what object will i do this search ?. What is the handle for the DOM tree structure ?. Is there an object created in memory for my form when the user submits the form ?. What will be this objects name. It doesn't seem to be same as my form name. I tried a few things and they didn't work. I think in javascript, the client side DOM is accessed as document.getElementbyID(...). Similarly, like the document object, what is the name of the object that represents the entire html page and the object that represents the form within in the server side ? Thanks in advance... --Bhaskar --
[web2py] Re: help with finding syntax error in nested if loop in view
Hi Paolo, Roberto,
Thank you very much.
Paolo,
Your response helped me with the issue. Your option A) worked very
well!!. Thanks again... However your option B) gave incorrect result. Your
That is, it is thinking of the statement as follows:
if ... :
if . :
else:
But what i intend to do is the following:
if :
if..:
.
else:
It gets very difficult to apply the if.. else statements in more complex
situations inside the view html code if the basics are not clearly
understood. So i really want to understand the exact new syntax of using
the if... else... in view html files before i start using them more and
more Your help is greatly appreciated.
--Regards,
Bhaskar
On Monday, December 24, 2012 5:58:47 PM UTC-6, Paolo Caruccio wrote:
else: statement is inline with if statement.
the code wrapped in {{ }} follows python syntax rules.
Alternatives below should work (not tested):
A) using ternary operator
a href=#i class={{if ans=='A': }} {{response.write('icon-ok') if
ans==correctans else response.write('icon-remove')}} {{ pass }}/i/a
B) inline syntax with multiple {{ }}
a href=#i class={{if ans=='A': }} {{if ans==correctans:
response.write('icon-ok')}} {{else: response.write('icon-remove')}}
{{pass}} {{ pass }}/i/a
C) syntax not in line
a href=#i class={{if ans=='A': }}
{{if ans==correctans: response.write('icon-ok')
else: response.write('icon-remove')
pass }}
{{ pass }}/i/a
Il giorno martedì 25 dicembre 2012 00:40:01 UTC+1, Bhaskar Ramachandran ha
scritto:
a href=#i class={{if ans=='A': }} {{if ans==correctans:
response.write('icon-ok') else: response.write('icon-remove') pass }} {{
pass }}/i/a
I get a syntax error for the above code in view html file. I am trying to
dynamically insert a tick icon or a cross icon depending on some variables.
I tried different ways of expressing the if statements and none of them
worked. I followed the book that says we should introduce a pass statement
for every block (sometimes the block is obvious and in that case we don't
need a pass statement).
Please help catch the cause for syntax error.. Thank you
--
[web2py] Re: help with finding syntax error in nested if loop in view
Hi Anthony,
I think it is better to keep these if else (or for or while) statements
in separate lines for clarity. Otherwise, it is causing trouble... For
example. how would you interpret the statement below
a href=#i class={{if ans=='A': }} {{response.write('icon-ok') if
ans==correctans else response.write('icon-remove')}} {{ pass }}/i/a
This assumes the following logic :
if ... :
if . :
else:
But i was thinking that it will implement the following logic:
if :
if..:
.
else:
Most of the examples in the book are in separate lines... So it reduces the
issues... But for compactness, i am trying to do it in one line...
--Bhaskar
On Monday, December 24, 2012 10:14:35 PM UTC-6, Anthony wrote:
It gets very difficult to apply the if.. else statements in more complex
situations inside the view html code if the basics are not clearly
understood. So i really want to understand the exact new syntax of using
the if... else... in view html files before i start using them more and
more Your help is greatly appreciated.
It's exactly the same as in any Python code, except you have to close the
if/else with a {{pass}} statement (same with a for or while loop). Check
out http://web2py.com/books/default/chapter/29/05#The-views and
http://web2py.com/books/default/chapter/29/05#if...elif...else.
Anthony
--
[web2py] Re: basics of DOM manipulation with web2py
Hi Anthony,
In my case, the form is displaying question, image and 4 choices from a
database. Since the database has many other information like answers etc, i
decided to customize the form completely by handcoding the html. In between
the html, i am having statements like {{=db.quiz[1].Achoice}} to inject
data from the database.
Now, when the user enters a choice by selecting a radio button and submits
the form, I want to navigate the DOM. There is no statement like
form=SQLFORM(...) or form=FORM() etc in my controller. So how should i
now do the DOM parsing ?
Regards,
Bhaskar
On Monday, December 24, 2012 10:18:53 PM UTC-6, Anthony wrote:
In web2py, you create a form like:
form = SQLFORM(db.mytable).process()
In that case, form is the HTML helper object. You would then do something
like:
form.elements('input')
to find all input elements within the form.
Anthony
On Monday, December 24, 2012 10:46:55 PM UTC-5, Bhaskar Ramachandran wrote:
I am new to web2py and wondering how i can manipulate elements in a form.
This form is in the view file with the form tags all hand coded in html
without using the web2py helpers.
Now when an user submits this form, i would like to make some decisions
based on the user posted information (I could understand how to do this) by
writing python code in controller. And then i want to change some of the
elements in the form.
For example, i want to disable all radio buttons in the form and want to
change some text color in the form.
I see that there is a .element() and .elements() functions to do DOM
searching. But on what object will i do this search ?. What is the handle
for the DOM tree structure ?. Is there an object created in memory for my
form when the user submits the form ?. What will be this objects name.
It doesn't seem to be same as my form name. I tried a few things and they
didn't work.
I think in javascript, the client side DOM is accessed as
document.getElementbyID(...). Similarly, like the document object, what is
the name of the object that represents the entire html page and the object
that represents the form within in the server side ?
Thanks in advance...
--Bhaskar
--
Re: [web2py] Re: basics of DOM manipulation with web2py
Thanks Alec, I understand your point of why using helpers will be good. Since this is my first attempt at web2py, i didn't know that and already have a form that is coded directly in html with db statements spread into it here and there... I can understand why the form object will not exist in memory when the user submits the form because there is no FORM object created in controller during execution. But what about the DOM objects like radio buttons, text area etc in the html ?. When the view file is processed and the response object is working on it to generate pure HTML , won't it create a DOM tree structure in memory. ?. If so, then at the point, before returning the html page to the user, i should be able to modify the DOM tree. But i don't know how to do this Sorry if this is not making much sense ... But as I am learning web design, my knowledge is very rudimentary Thanks for your help.. On Monday, December 24, 2012 11:32:10 PM UTC-6, Alec Taylor wrote: Bhaskar: By using the web2py helpers you get a variety of security protections including from: - CSRF - XSS - Code injection You can create custom form attributes that don't appear in your DB also. As for the DOM stuff that you're talking about, listen to Anthony. Also use JavaScript in order to not burden your server + give users' a quicker, more responsive response On Tue, Dec 25, 2012 at 4:18 PM, Bhaskar Ramachandran rbh...@gmail.comjavascript: wrote: Bhaskar --
Re: [web2py] Re: web2py interactive shell in windows does not start the browser
Thanks very much. This gives me a very good hold to understand web2py internals at my pace, understanding the internal workings step by step. Great!!. Can someone explain the workflow in greater details than what is available in the web2py 4th edition (Chapter: THE CORE page 137). ? One of you who have indepth understanding of the framework - if you could try to explain its internal process, Example of what i am looking for : What happens from the time someone makes a webpage request from the browser -- what objects are created in memory ... how the user inputs in forms are automatically processed by web2py,... how these objects are available to the user for modification through the controller code,... how the final response object is created and rendered as html back to the browser... ((For example, i was trying to set a break point in the view code layout.html, but this is never reached and i think this is because the view is not directly executed as it is html+python but some other web2py python code is text processing this view code and generating pure python code which then gets executed. This took quite some time and digging iinto the web2py book to figure out... Also , i am new to web development and don't have the correct basic instincts to yet know what to expect and what not :-)) I really want to understand more internal workings I am sure i will make use of the debugger and try to uncover these details one by one... But a documentation from the experts who created web2py would be of immense value to me and reduce my learning time I love web2py not just for its simplicity but more importantly for its wonderful support by people like you -- Thank you very much. Regards, Bhaskar On Wednesday, December 19, 2012 10:18:44 PM UTC-6, rochacbruno wrote: FYK. I just tested the new WingIDE 4.1 with web2py for debugging and it is just awesome! **maybe we can try to include this in the documentation Take a look at breakpoints, Stack data, debug probe and documentation on the right panel! [image: Inline image 1] --
[web2py] Re: Customizing auth login form but unable to set the form class name
Hi Anthony,
Your XML(form.custom..) command worked!!.* But simply writing the
form statement in HTML did not .* I am customizing the auth.login() form
here. In my default.py, i have dict(form=auth.login()) statement.
Now if i simply manually write a form in pure HTML in the view file, will
web2py be able to map this form to the auth login form ?. Or do i need any
form name to be specified ? This is the only form in my page.
Also, I am writing the form in the layout.html page and not index.html page
because i want the login form to appear as part of my layout template
itself for multiple pages so the user always sees the login form on top of
the page until he decides to login. I assume writing this form in
index.html or layout.html shouldn't make a difference.
On Wednesday, December 19, 2012 6:50:18 PM UTC-6, Anthony wrote:
Sorry, I forgot this doesn't work with form.custom.begin, which is an XML
object rather than an HTML helper (because it includes only the opening
form tag). Instead, you could do this:
{{=XML(form.custom.begin.replace('', ' class=myclass'))}}
but it's probably more straightforward to just manually code the HTML:
form action= enctype=multipart/form-data method=post class=
myclass
Anthony
On Wednesday, December 19, 2012 6:38:42 PM UTC-5, Bhaskar Ramachandran
wrote:
Hi Anthony,
I tried that earlier also but that code didn't seem to work. I say so
because my html page still has that login form on the left side of the
navigation bar and looking at the source code, i see the following:
form action= enctype=multipart/form-data method=post
No class is added.
If I replace the custom form with a hard coded form with class name in
the form class= then i am able to get the form in the right way.
So, it looks like somehow those statements to set class name are
overridden by something else. I have these statements after the custom
begin and custom end block in my view file so this is the last thing that
is done to the form before it is rendered.
I tried both your statements below and both of them didn't do anything.
If you could also teach me how i can go and debug this situation, ( by
looking at the form object in real time if possible to see how it gets
modified during web2py execution on that page) it will help me in the long
run...
Thanks!
-Bhaskar
On Wednesday, December 19, 2012 11:09:48 AM UTC-6, Anthony wrote:
form['_class'] = 'myclass'
or
form.update(_class='myclass')
A form is an HTML helper object, just like any other HTML helper, so the
usual rules apply:
http://web2py.com/books/default/chapter/29/05#HTML-helpers
Anthony
On Tuesday, December 18, 2012 11:33:32 PM UTC-5, Bhaskar Ramachandran
wrote:
As listed in the view code below, i am trying to customize the form
returned by auth.login(). Note that i have in my controller return
dict(form=auth.login()). Then in the view code pasted below i am
customizing the login form.
It seems to work fine except that i am unable to assign a class name to
this form. So my question is How to set the class name for a form object
?. There are posts in the mailing list to specify class name for elements
within the form object but i couldn't find one that explains how the class
name for the form object itself can be assinged.
Please let me know if my question needs more explanation. Thank you.
{{
if not auth.is_logged_in() :
if not 'register' in auth.settings.
actions_disabled:
form.add_button(T('Register'),URL(
args='register'),_class='btn')
pass
if not 'request_reset_password' inauth
.settings.actions_disabled:
form.add_button(T('Lost Password'
),URL(args='request_reset_password'),_class='btn')
pass
}}
{{=form.custom.begin}}
a href=
/myscienceapp/default/register?_next=/default/index style=margin-right:
10pxSign Up/a
div class=input-append
input id=user_username
class=input-small style=margin-right: 5px; border-radius: 5px 5px 5px
5px; type=text name=email placeholder=Email/
input id=user_password class=input-smallstyle
=margin-right: 2px; border-radius: 5px 5px 5px 5px; type=passwordname
=password placeholder=Password/
input class=btn btn-primary
style=margin-right:
5px; margin-bottom: 0px;border-radius: 5px 5px 5px 5px; size=5 type=
submit name=commit value=Go! /
input id=user_remember_me
style=margin-right:
5px; margin-bottom: 16px; type=checkbox name=remember value=1 /
label class=string optional
style=margin-right:
10px
[web2py] Re: Customizing auth login form but unable to set the form class name
Great!. Thank you. Web2py is very much customizable!!.
Regards,
Bhaskar
On Thursday, December 20, 2012 10:55:29 PM UTC-6, Anthony wrote:
Your XML(form.custom..) command worked!!.* But simply writing the
form statement in HTML did not .* I am customizing the auth.login() form
here. In my default.py, i have dict(form=auth.login()) statement.
Now if i simply manually write a form in pure HTML in the view file, will
web2py be able to map this form to the auth login form ?. Or do i need any
form name to be specified ? This is the only form in my page.
I was only suggesting doing that first line manually, not the entire form.
When web2py serializes a form, it includes two hidden fields -- _formname
and _formkey, which are needed for processing. Those fields are included as
part of {{=form.custom.end}}, or you can insert them directly via
{{=form.hidden_fields()}}. The values of those fields are stored in
form.formname and form.formkey as well.
Anthony
--
[web2py] Re: web2py interactive shell in windows does not start the browser
Thanks Massimo. Again, i am so new to web development. I learned from your web2py book that your framework goes through a series of actions and i am assuming it creates objects in memory and fills these objects with user data and then processes these objects according to the model, controller and view code written for that page request. Is there a way of looking at the various web2py objects in memory at different instances of time for one http request ?. For example, when a user submits a login form from browser, it gets to web2py and then web2py sets up the enviroment (request, response, cache, session etc objects created in memory and populated with information contained in that post request from browser) . Now is the auth object created in memory with the user inputs of username and password at this time ?. IF so, how can i see the contents of this objects at this time before web2py proceeds further?. Then web2py runs the model python code and then runs the controller. Finally the view. I could be changing the content of the objects, for example, the login form object anywhere in this chain - in model code, controller code or view code. Can i see how it is modified before it gets converted to html by the response object ?. And then can i see the final html code it generated at server side ? Finally, when the html code from server reaches the client, the browser can show me the source code and i get to see what web2py has done. But i want to see the intermediate actions also Regards, Bhaskar On Tuesday, December 18, 2012 11:20:02 PM UTC-6, Massimo Di Pierro wrote: You cannot do what you ask because it not logically possible. There is no web2py global state. There is only a state per request for the duration of an http request. When you open shell you are in a simulated http request which does not require the server to be on. It is mostly used to programmatically interact with the db. Imagine your web server being hit by many requests at the same time. How would you select from the shell which one to interact with? Moreover each request lasts ~5ms. Massimo On Tuesday, 18 December 2012 22:16:33 UTC-6, Bhaskar Ramachandran wrote: Thanks for the reply. But then how do i do interactive debug of the web2py objects from the shell...? If I can either have the shell or the webserver running, but not both, then what if i want to run my application and then access the web2py objects in real time from the shell to know its state. ? By the way, what makes it more interesting to learn web2py is this support from others Thanks a lot. Regards, Bhaskar On Sunday, December 16, 2012 9:06:30 PM UTC-6, Massimo Di Pierro wrote: As you say -S appname starts the shell but not the web server. Without -S it starts the web server. The reason is that you may want one without the other. On Sunday, 16 December 2012 14:38:53 UTC-6, Bhaskar Ramachandran wrote: I am new to web2py but very excited to learn and use it on a long term from now. I am having trouble starting an interactive shell (I am using Windows 7 OS and have installed python2.5 and pywin32 but not ipython as i don't want ipython shell). I have the latest web2py source copied to C:\. C:\web2pypython web2py.py -S welcome -M Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) WARNING:web2py:import IPython error; use default python shell Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)] on win32 Type help, copyright, credits or license for more information. (InteractiveConsole) I get the shell but it does not start the browser. Even if i start the browser and enter http://127.0.0.1:8000/welcome/default/index it doesn't work. But if i try a non-interactive shell such as the following, i am able to start the server and see the welcome page... C:\web2pypython web2py.py Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) -- I get the pop up window to enter admin password and start the server and everything works except an interactive shell... Please help. Thank you Bhaskar --
[web2py] Re: Customizing auth login form but unable to set the form class name
Hi Anthony,
I tried that earlier also but that code didn't seem to work. I say so
because my html page still has that login form on the left side of the
navigation bar and looking at the source code, i see the following:
form action= enctype=multipart/form-data method=post
No class is added.
If I replace the custom form with a hard coded form with class name in the
form class= then i am able to get the form in the right way.
So, it looks like somehow those statements to set class name are overridden
by something else. I have these statements after the custom begin and
custom end block in my view file so this is the last thing that is done to
the form before it is rendered.
I tried both your statements below and both of them didn't do anything. If
you could also teach me how i can go and debug this situation, ( by looking
at the form object in real time if possible to see how it gets modified
during web2py execution on that page) it will help me in the long run...
Thanks!
-Bhaskar
On Wednesday, December 19, 2012 11:09:48 AM UTC-6, Anthony wrote:
form['_class'] = 'myclass'
or
form.update(_class='myclass')
A form is an HTML helper object, just like any other HTML helper, so the
usual rules apply:
http://web2py.com/books/default/chapter/29/05#HTML-helpers
Anthony
On Tuesday, December 18, 2012 11:33:32 PM UTC-5, Bhaskar Ramachandran
wrote:
As listed in the view code below, i am trying to customize the form
returned by auth.login(). Note that i have in my controller return
dict(form=auth.login()). Then in the view code pasted below i am
customizing the login form.
It seems to work fine except that i am unable to assign a class name to
this form. So my question is How to set the class name for a form object
?. There are posts in the mailing list to specify class name for elements
within the form object but i couldn't find one that explains how the class
name for the form object itself can be assinged.
Please let me know if my question needs more explanation. Thank you.
{{
if not auth.is_logged_in() :
if not 'register' in auth.settings.
actions_disabled:
form.add_button(T('Register'),URL(args
='register'),_class='btn')
pass
if not 'request_reset_password' inauth
.settings.actions_disabled:
form.add_button(T('Lost Password'),
URL(args='request_reset_password'),_class='btn')
pass
}}
{{=form.custom.begin}}
a href=
/myscienceapp/default/register?_next=/default/index style=margin-right:
10pxSign Up/a
div class=input-append
input id=user_username
class=input-small style=margin-right: 5px; border-radius: 5px 5px 5px
5px; type=text name=email placeholder=Email/
input id=user_password class=input-smallstyle
=margin-right: 2px; border-radius: 5px 5px 5px 5px; type=passwordname
=password placeholder=Password/
input class=btn btn-primary
style=margin-right:
5px; margin-bottom: 0px;border-radius: 5px 5px 5px 5px; size=5 type=
submit name=commit value=Go! /
input id=user_remember_me
style=margin-right:
5px; margin-bottom: 16px; type=checkbox name=remember value=1 /
label class=string optional
style=margin-right:
10px; for=user_remember_meRemember me/label
a href=/users/sign_up style=margin-right:
1pxForgot?/a
/div
{{=form.custom.end}}
!--Using the command below,i am trying to set the class name for
the form.I was unable to do it both directly as well as using the parent()
method.. --
{{form.element('div').parent['_class']='navbar-form pull-right
form-inline'}}
{{pass}}
--
[web2py] Re: web2py interactive shell in windows does not start the browser
Thanks for the reply. But then how do i do interactive debug of the web2py objects from the shell...? If I can either have the shell or the webserver running, but not both, then what if i want to run my application and then access the web2py objects in real time from the shell to know its state. ? By the way, what makes it more interesting to learn web2py is this support from others Thanks a lot. Regards, Bhaskar On Sunday, December 16, 2012 9:06:30 PM UTC-6, Massimo Di Pierro wrote: As you say -S appname starts the shell but not the web server. Without -S it starts the web server. The reason is that you may want one without the other. On Sunday, 16 December 2012 14:38:53 UTC-6, Bhaskar Ramachandran wrote: I am new to web2py but very excited to learn and use it on a long term from now. I am having trouble starting an interactive shell (I am using Windows 7 OS and have installed python2.5 and pywin32 but not ipython as i don't want ipython shell). I have the latest web2py source copied to C:\. C:\web2pypython web2py.py -S welcome -M Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) WARNING:web2py:import IPython error; use default python shell Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)] on win32 Type help, copyright, credits or license for more information. (InteractiveConsole) I get the shell but it does not start the browser. Even if i start the browser and enter http://127.0.0.1:8000/welcome/default/index it doesn't work. But if i try a non-interactive shell such as the following, i am able to start the server and see the welcome page... C:\web2pypython web2py.py Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) -- I get the pop up window to enter admin password and start the server and everything works except an interactive shell... Please help. Thank you Bhaskar --
[web2py] Customizing auth login form but unable to set the form class name
As listed in the view code below, i am trying to customize the form
returned by auth.login(). Note that i have in my controller return
dict(form=auth.login()). Then in the view code pasted below i am
customizing the login form.
It seems to work fine except that i am unable to assign a class name to
this form. So my question is How to set the class name for a form object
?. There are posts in the mailing list to specify class name for elements
within the form object but i couldn't find one that explains how the class
name for the form object itself can be assinged.
Please let me know if my question needs more explanation. Thank you.
{{
if not auth.is_logged_in() :
if not 'register' in auth.settings.
actions_disabled:
form.add_button(T('Register'),URL(args=
'register'),_class='btn')
pass
if not 'request_reset_password' in auth.
settings.actions_disabled:
form.add_button(T('Lost Password'),URL(
args='request_reset_password'),_class='btn')
pass
}}
{{=form.custom.begin}}
a href=
/myscienceapp/default/register?_next=/default/index style=margin-right:
10pxSign Up/a
div class=input-append
input id=user_username class=input-small
style=margin-right: 5px; border-radius: 5px 5px 5px 5px; type=text
name=email placeholder=Email/
input id=user_password class=input-small
style=margin-right:
2px; border-radius: 5px 5px 5px 5px; type=password name=passwordplaceholder
=Password/
input class=btn btn-primary
style=margin-right:
5px; margin-bottom: 0px;border-radius: 5px 5px 5px 5px; size=5 type=
submit name=commit value=Go! /
input id=user_remember_me
style=margin-right:
5px; margin-bottom: 16px; type=checkbox name=remember value=1 /
label class=string optional
style=margin-right:
10px; for=user_remember_meRemember me/label
a href=/users/sign_up style=margin-right:
1pxForgot?/a
/div
{{=form.custom.end}}
!--Using the command below,i am trying to set the class name for
the form.I was unable to do it both directly as well as using the parent()
method.. --
{{form.element('div').parent['_class']='navbar-form pull-right
form-inline'}}
{{pass}}
--
[web2py] web2py interactive shell in windows does not start the browser
I am new to web2py but very excited to learn and use it on a long term from now. I am having trouble starting an interactive shell (I am using Windows 7 OS and have installed python2.5 and pywin32 but not ipython as i don't want ipython shell). I have the latest web2py source copied to C:\. C:\web2pypython web2py.py -S welcome -M Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) WARNING:web2py:import IPython error; use default python shell Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)] on win32 Type help, copyright, credits or license for more information. (InteractiveConsole) I get the shell but it does not start the browser. Even if i start the browser and enter http://127.0.0.1:8000/welcome/default/index it doesn't work. But if i try a non-interactive shell such as the following, i am able to start the server and see the welcome page... C:\web2pypython web2py.py Sorry, -K only supported for python 2.6-2.7 web2py Web Framework Created by Massimo Di Pierro, Copyright 2007-2012 Version 2.3.1 (2012-12-14 15:24:12) stable Database drivers available: SQLite(sqlite3), MySQL(pymysql), PostgreSQL(pg8000), IMAP(imaplib) -- I get the pop up window to enter admin password and start the server and everything works except an interactive shell... Please help. Thank you Bhaskar --
